Association between Physical Health and Academic Performance in University Students

Abstract This study investigates the relationship between physical health and academic performance among 4374 first-year students at the China University of Petroleum. Utilizing the 'National Student Physical Fitness Standard 2014 criteria, students underwent tests measuring lung capacity, sprint, long-distance run, sit and reach, standing long jump, and sit-ups. Academic performance was assessed through GPA and specific course grades. Results indicated a significant correlation between BMI, lung capacity, and long-distance running with higher academic performance (p < 0.01). Female students demonstrated better physical health scores (mean BMI: 20.79, mean GPA: 78.98) compared to males (mean BMI: 21.83, mean GPA: 77.61). Regression analysis revealed that physical fitness scores significantly impacted GPA, with a notable linear relationship (p < 0.01). These findings suggest that key physical health indicators are closely linked to academic success, highlighting the importance of integrating physical education into university curricula to enhance student performance.